package netty2;

public class staticdemo1 {

    public static void main(String[] args) {
        new C1();
        new C1();
    }
}

class C1{

    public static Integer x = 0;
    public Integer y = 0;

    public C1(){
        x++;
        y++;
        System.out.println("x="+x +",y="+y);
    }
}
